26491355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 38024640

約数和(自身を除く): 11533285

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 977, 1595, 2465, 4885, 5423, 10747, 16609, 27115, 28333, 53735, 83045, 141665, 182699, 311663, 481661, 913495, 1558315, 2408305, 5298271, 26491355]

約数ペア:

[(1, 26491355), (5, 5298271), (11, 2408305), (17, 1558315), (29, 913495), (55, 481661), (85, 311663), (145, 182699), (187, 141665), (319, 83045), (493, 53735), (935, 28333), (977, 27115), (1595, 16609), (2465, 10747), (4885, 5423)]